Overview

overview

10

Static

static

3

fcffb70d37...18.exe

windows7-x64

10

fcffb70d37...18.exe

windows10-2004-x64

10

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General

  • Target

    fcffb70d37b8bc570c1085ca2ca0a78e_JaffaCakes118

  • Size

    632KB

  • Sample

    240420-r4mk5sah33

  • MD5

    fcffb70d37b8bc570c1085ca2ca0a78e

  • SHA1

    d7009d66fb57dcaed98aaade051d760b68c71a98

  • SHA256

    d7126ee38cc6314776088c996442f286eab574ac3878030d71fde1d0c8c75623

  • SHA512

    b41a82d3a9957ebe9a8d1ed30f649ab71fd999c0507d2947e7ed12e197113907873e8ab608b0e9d86d8b15cdb26ca5455a25428019db96cd552e1f26900272e3

  • SSDEEP

    12288:UZWtI6RkHeZJys73dOvXDpNjNe8NupOB0vOB0j:UuhaHeZJ8NI8IOWOw

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      fcffb70d37b8bc570c1085ca2ca0a78e_JaffaCakes118

    • Size

      632KB

    • MD5

      fcffb70d37b8bc570c1085ca2ca0a78e

    • SHA1

      d7009d66fb57dcaed98aaade051d760b68c71a98

    • SHA256

      d7126ee38cc6314776088c996442f286eab574ac3878030d71fde1d0c8c75623

    • SHA512

      b41a82d3a9957ebe9a8d1ed30f649ab71fd999c0507d2947e7ed12e197113907873e8ab608b0e9d86d8b15cdb26ca5455a25428019db96cd552e1f26900272e3

    • SSDEEP

      12288:UZWtI6RkHeZJys73dOvXDpNjNe8NupOB0vOB0j:UuhaHeZJ8NI8IOWOw

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks